All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo E470 + 3Y Onsite NBD vs Lenovo P51 + Dock Station

Add a product
  • 156specifications compared
  • 56differ
  • 100identical
  • 40known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Contrast ratio (typical)
    • 400:1
    • 700:1
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i7
  • Processor model
    • i3-6006U
    • i7-7820HQ

Side by side

Differences highlightedShow differences only
196 specifications
A

Lenovo

E470 + 3Y Onsite NBDView product
B

Lenovo

P51 + Dock StationView product
Design1 differ
Product typeDiffersLaptopMobile workstation
Housing materialKnown for oneAluminium, Glass-reinforced plastic (GRP), Magnesium
Market positioningKnown for oneHigh performance
Display4 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
Display surfaceKnown for oneMatt
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Differs400:1700:1
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i37th gen Intel® Core™ i7
Processor modelDiffersi3-6006Ui7-7820HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.9 GHz
Processor frequencyDiffers2 GHz2.9 GHz
Processor cacheDiffers3 MB8 MB
Processor seriesDiffersIntel Core i3-6000 Mobile Processor SeriesIntel Core i7-7800 Mobile Series
Processor codenameDiffersSkylakeKaby Lake
Bus typeDiffersOPIDMI3
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downKnown for one35 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8, 2x4, 2x8
System bus rateKnown for one4 GT/s
Processor socketKnown for oneBGA 1356
SteppingKnown for oneD1
Memory6 differ
Internal memoryDiffers4 GB16 GB
Memory clock speedDiffers2133 MHz2400 MHz
Memory layout (slots x size)Differs1 x 4 GB2 x 8 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers32 GB64 GB
Maximum internal memory (64-bit)Differs32 GB64 GB
Storage2 differ
Total storage capacityDiffers500 GB512 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for onePCI Express
SSD form factorKnown for oneM.2
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Graphics7 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® M2200M
Discrete graphics card memoryKnown for one4 GB
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs900 MHz1100 MHz
On-board graphics card IDDiffers19160x591B
Audio1 differ
Audio chipDiffersConexant CX11852Realtek ALC3268
Audio systemKnown for oneDolby Audio Premium
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
HDMI versionKnown for one1.4b
Mini DisplayPorts quantityKnown for one1
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneYes
SmartCard slotKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® CM238
Keyboard2 differ
Keyboard backlitDiffersNoYes
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Island-style keyboardKnown for oneNo
Processor special features8 differ
Graphics & IMC lithographyKnown for one14 nm
Intel HD GraphicsKnown for oneYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9115797496
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor codeKnown for oneSSSR2UW
Battery3 differ
Number of battery cellsDiffers36
Battery capacityDiffers45 Wh90 Wh
Battery life (max)Differs8.4 h6.1 h
Power1 differ
AC adapter powerDiffers45 W170 W
Certificatesidentical
CertificationKnown for oneMIL-STD-810G
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.87 kg2.67 kg
WidthDiffers339 mm377.4 mm
DepthDiffers242 mm252.3 mm
Height (front)Known for one2.45 cm
Height (rear)Known for one2.94 cm
HeightKnown for one23.7 mm
Packaging contentidentical
Docking station includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More laptop comparisons

All laptop comparisons